Resource Hacker - Resource Hacker has been designed to be the complete resource editing tool.
Detect It Easy - Detect It Easy - Simple software to analyze a file, determine its type and packer
PE Explorer - EXE Editor, Resource Editor, Disassembler, Section Editor, Dependency Scanner, Quick Function Syntax Lookup. Analyze win32 executable files, including headers, procedures, and libraries. Edit icon resources and more.
YARA - Yara is a popular tool that finds its use in helping researchers to classify and detect malware.
Resource Tuner - Resource Editor: modify EXE file's resources, change Icons inside EXE, DLL, MUN. View, search, extract, replace, edit, add and delete the embedded resources of executable program files.
VB Decompiler - VB Decompiler Perfect source code recovery solution for Visual Basic 5.0/6.0 applications and fast disassembler for Visual Studio .NET compiled apps